1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2001-2021 Intel Corporation
8 #include "ice_metainit.h"
10 #include "ice_pg_cam.h"
11 #include "ice_bst_tcam.h"
12 #include "ice_ptype_mk.h"
13 #include "ice_mk_grp.h"
14 #include "ice_proto_grp.h"
15 #include "ice_flg_rd.h"
16 #include "ice_xlt_kb.h"
17 #include "ice_parser_rt.h"
20 struct ice_hw *hw; /* pointer to the hardware structure */
22 /* load data from section ICE_SID_RX_PARSER_IMEM */
23 struct ice_imem_item *imem_table;
24 /* load data from section ICE_SID_RXPARSER_METADATA_INIT */
25 struct ice_metainit_item *mi_table;
26 /* load data from section ICE_SID_RXPARSER_CAM */
27 struct ice_pg_cam_item *pg_cam_table;
28 /* load data from section ICE_SID_RXPARSER_PG_SPILL */
29 struct ice_pg_cam_item *pg_sp_cam_table;
30 /* load data from section ICE_SID_RXPARSER_NOMATCH_CAM */
31 struct ice_pg_nm_cam_item *pg_nm_cam_table;
32 /* load data from section ICE_SID_RXPARSER_NOMATCH_SPILL */
33 struct ice_pg_nm_cam_item *pg_nm_sp_cam_table;
34 /* load data from section ICE_SID_RXPARSER_BOOST_TCAM */
35 struct ice_bst_tcam_item *bst_tcam_table;
36 /* load data from section ICE_SID_LBL_RXPARSER_TMEM */
37 struct ice_lbl_item *bst_lbl_table;
38 /* load data from section ICE_SID_RXPARSER_MARKER_PTYPE */
39 struct ice_ptype_mk_tcam_item *ptype_mk_tcam_table;
40 /* load data from section ICE_SID_RXPARSER_MARKER_GRP */
41 struct ice_mk_grp_item *mk_grp_table;
42 /* load data from section ICE_SID_RXPARSER_PROTO_GRP */
43 struct ice_proto_grp_item *proto_grp_table;
44 /* load data from section ICE_SID_RXPARSER_FLAG_REDIR */
45 struct ice_flg_rd_item *flg_rd_table;
46 /* load data from section ICE_SID_XLT_KEY_BUILDER_SW */
47 struct ice_xlt_kb *xlt_kb_sw;
48 /* load data from section ICE_SID_XLT_KEY_BUILDER_ACL */
49 struct ice_xlt_kb *xlt_kb_acl;
50 /* load data from section ICE_SID_XLT_KEY_BUILDER_FD */
51 struct ice_xlt_kb *xlt_kb_fd;
52 /* load data from section ICE_SID_XLT_KEY_BUILDER_RSS */
53 struct ice_xlt_kb *xlt_kb_rss;
54 struct ice_parser_rt rt; /* parser runtime */
57 enum ice_status ice_parser_create(struct ice_hw *hw, struct ice_parser **psr);
58 void ice_parser_destroy(struct ice_parser *psr);
60 struct ice_parser_proto_off {
61 u8 proto_id; /* hardware protocol ID */
62 u16 offset; /* offset where the protocol header start */
65 struct ice_parser_result {
66 u16 ptype; /* 16 bits hardware PTYPE */
67 /* protocol and header offset pairs */
68 struct ice_parser_proto_off po[16];
69 int po_num; /* number of pairs must <= 16 */
70 u64 flags_psr; /* 64 bits parser flags */
71 u64 flags_pkt; /* 64 bits packet flags */
72 u16 flags_sw; /* 16 bits key builder flag for SW */
73 u16 flags_acl; /* 16 bits key builder flag for ACL */
74 u16 flags_fd; /* 16 bits key builder flag for FD */
75 u16 flags_rss; /* 16 bits key builder flag for RSS */
78 enum ice_status ice_parser_run(struct ice_parser *psr, const u8 *pkt_buf,
79 int pkt_len, struct ice_parser_result *rslt);
80 void ice_parser_result_dump(struct ice_hw *hw, struct ice_parser_result *rslt);
81 #endif /* _ICE_PARSER_H_ */